• Guerrilla RF Chief Financial Officer Mike John-Williams reported a purchase of 2,000 common shares at USD 2.82 each.
• Direct common-share holdings increased to 9,870 shares following transaction.
• Filing also showed direct holdings of 16,395 restricted stock units, each convertible into one common share on vesting.
• Direct holdings included 46,534 stock options with an exercise price of USD 3.05 per share.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Guerrilla RF Inc. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001437749-26-017448), on May 15, 2026, and is solely responsible for the information contained therein.